I have been asked few times, how do you set specific kernel to be always loaded without manually selecting it either from the menu or avoiding setting it as a number which will differ in next kernel update via GRUB_DEFAULT=2 etc.. Current state of play: root@lab1:~# lsb_release -a No LSB modules are available. Distributor ID:…

List all VMs: uvt-kvm listwebserver-xenialorvirsh list –all Id Name State – webserver-xenial shut off If you have uvtool installed you can simply run: uvt-kvm ip NAME_OF_YOUR_VMuvt-kvm ip webserver-xenial 192.168.122.32 For a virsh command we will have to list our networks first to get name and then check dhcp allocation. virsh net-listName State Autostart Persistent——————————————————- default…

Landscape API To install the package, simply run: $ sudo add-apt-repository –update ppa:landscape/landscape-api $ sudo apt-get install landscape-api To avoid having to pass the access key, secret key and endpoint URL everytime you call landscape-api, you can put them in a file and source it. For example, you can create a ~/.landscape-api.rc file with: #!/bin/bash…

If you are looking for HBA wwn on your server just to do zoning or maybe doublecheck that it matches with what you see on FC sswitch just log in to your LInux box and run following: cat /sys/class/fc_host/host*/port_name Output (amount of lines) will depend on how many ports and cards you have in…

All of these commands are show commands, I use them regularly on Foundry ServerIron XL & 4G models. It is worth noting the commands that utilise | inc will not work on the ServerIron XL model. Display running config: show run Display all bound VIPs on the Load Balancer: show server bind Search and display VIP information:…